From: Linda Kaye Coombs
Hi there, anybody know about CS for pools ?  I was Wondering if a little 
electricity in the water [done ever so carefully, of course] would kill algae. 
Any 
suggestions, it's a long hot summer here in Texas !
LC

First you get a couple of really big pieces of silver, then you get an arc 
welder.... Oh yeah, make sure no one is in the pool first.....
(^_^)